Index: uspace/lib/cpp/src/internal/test/vector.cpp
===================================================================
--- uspace/lib/cpp/src/internal/test/vector.cpp	(revision 79f35d409ff328439489119c5db3f8bd965cf7a4)
+++ uspace/lib/cpp/src/internal/test/vector.cpp	(revision 7b1906e4d9ee947f364a6af13b50382ebd2d4041)
@@ -170,4 +170,12 @@
             check3.begin(), check3.end()
         );
+
+        std::vector<int> vec6{};
+        vec6.insert(vec6.begin(), check3);
+        test_eq(
+            "insert to empty vector",
+            vec6.begin(), vec6.end(),
+            check3.begin(), check3.end()
+        );
     }